The restored 1984 Mack R Model, originally custom-built for Johnny Prescott and Son Oil of Concord, New Hampshire, represents both Mack's legacy and a personal journey for its restorer.

Grayce Emmick, an eighth-generation farmer, restored the 1984 Mack R Model. Grayce Emmick restored a 1984 Mack R Model and donated it to the Mack Trucks Historical Museum in Allentown, Pennsylvania.

Mack R model will find a new home at the Mack Trucks Historical Museum, thanks to the dedication of enthusiast Grayce Emmick.